妈妈需要混合酵母菌在面团里才能使面团发起来。

Mother needs to mix yeast into the dough to make it rises.

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混合干酵母与水。

Mix Dry Yeast with the water.

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混合均匀面粉，酵母，烤粉和砂糖在一盆里。

Mix together the flour, yeast, baking powder and sugar in a bowl.

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另取一大盆，把酵母水，牛奶混合物，和鸡蛋一块混合拌匀。

In a large bowl, combine the yeast mixture, milk mixture and eggs.

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另取一大盆，把酵母水，牛奶混合物，和鸡蛋一块混合拌匀。

In a large bowl, combine the yeast mixture, milk mixture and eggs.

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